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题库 / Prep2012-CR-66
A product that represents a clear technological advance over competing products can generally command a high price. Surprisingly, perhaps, the strategy to maximize overall profit from a new product is to charge less than the greatest price the market will bear. Many companies charge the maximum possible price for such a product,because they want to make as much profit as they can and technological advances tend to be quickly surpassed. The drawback is that large profits on the new product give competitors a strong incentive to quickly match the new product's capabilities.
In the argument above, the two portions in boldface play which of the following roles?
The first is the position the argument advocates; the second presents grounds for rejecting an alternative position.
The first is the position the argument advocates; the second is an alternative position that the argument rejects.
The first presents a strategy for achieving a certain goal; the second presents a drawback to that strategy.
The first presents a strategy for achieving a certain goal; the second presents grounds for preferring a different goal.
The first presents a strategy that, according to the argument, is ineffective; the second presents a way of improving the effectiveness of that strategy.
黑体一是主结论；黑体二是说主结论有个瑕疵来反驳主观点吧；
A和B的后半句我有点晕：
A-the second presents grounds for rejecting an alternative position. 黑体二是阐述了依据为反驳另一个观点。（这里我不理解，应该是反驳的主结论啊）
B-the second is an alternative position that the argument rejects.。黑体二是另一个观点在文中被反对的；（黑体二作者没有反对，所以错）
就是观点啊 不是结论。描述了另一种做法的缺点
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